package STUDENT.TRANBANGTUNG.day05_20_2016.bai1;

public class Controller {
	public double tinhtong(Object obj) {
		Model mo = new Model();
		return mo.tinhtong(obj);
	}

	public double timmax(Object obj) {
		return new Model().max(obj);
	}

	public double timmin(Object obj) {
		return new Model().min(obj);
	}
	public String danhsachmax(Object obj){
		return new Model().dsmax(obj);
	}
}
